Alu Mac

219 Series

High Performance Ball Nose Endmill

Finish
Rough
 
Steel
Stainless Steel
Hardened Steel ≤ 54 HRc
Hardened Steel > 54 HRc
Cast
Graphite
Non Ferrous Material
HRSA
Titanium
  • Recommended
  • Acceptable
  • Not Recommended

219 Series

Stock Code d1h9 d2h6 d3 l1 l2 l3 Z
* 219203058 3 6 2.6 58 6 12 2
* 219204058 4 6 3.7 58 6 13 2
* 219205058 5 6 4.5 58 8 15 2
* 219206058 6 6 5.5 58 8 16 2
* 219208064 8 8 7.5 64 10 20 2
* 219210073 10 10 9.4 73 12 30 2
* 219212082 12 12 11.3 82 15 30 2

Feed Per Tooth (mm/tooth)

Ø ae=0.30Ø ae=0.20Ø ae=0.10Ø
3 0.2 0.305 0.42
4 0.218 0.33 0.5
5 0.239 0.345 0.52
6 0.252 0.36 0.55
8 0.278 0.384 0.58
10 0.3 0.42 0.6
12 0.338 0.453 0.64
16 0.521 0.6 0.7
20 0.6 0.71 0.8

Cutting Parameters

Material Slotting
ap=1.5Ø / ae=0.3 - 0.2 - 0.1Ø
Vc (m/min) 
Aluminium alloys 250-300
Plastic 400-450
Steel
Stainless Steel
Hardened Steel ≤ 54 HRc
Hardened Steel > 54 HRc
Cast
Graphite
Non Ferrous Material
HRSA
Titanium
  • Recommended
  • Acceptable
  • Not Recommended